Answer:
RbF2 + Ca
Explanation:
Since Rb is located in IIA as well as Ca, Rb has ion form Rb2+
Hence CaF2 + Rb → RbF2 +Ca
Please be reminded, this answer may not be 100% correct
It might cave in on itself or collapse because of the change in pressure.
The answer is 95 degree celcius
The density is 1.12161 g/ml
